baber/WOPTO huggingface dataset:
Patent JP-S58202121-A (JP)
Title: Regulator for tilt of load box of dump truck
Inventor: FUKUI SHIROU
IPC: B60P1/04
Filed: 1982-05-21
Abstract: PURPOSE:To tilt the load box at a desired angle automatically and positively by operating a switch selecting the desired angle of tilt and tilting the load box only for a time when a limit switch detecting the desired angle of tilt controls a changeover. CONSTITUTION:The switches SW1, SW2 and SW3 selecting the angles of tilt of the load box at a low position, an intermediate position and a maximum position are arranged to a driver's seat. The limit switches LS1, LS2 are disposed to the load box 2, and the ON-OFF of the limit switches are controlled by cams C1, C2 fitted on the car frame side. When operating the switch SW1, a solenoid valve is changed over through a relay, pressure oil is forwarded to a hydraulic cylinder for tilting the load box, and the load box is tilted. When the load box is tilted up to said low position, the limit switch LS1 is operated and said valve is changed over, and the supply of oil pressure to the hydraulic cylinder is stopped and the load box is held at the low position.
Patent JP-S61246174-A (JP)
Title: Ascorbic acid derivative
Inventor: NISHIZAWA YOSHINORI
IPC: A61K8/49
Filed: 1985-04-23
Abstract: NEW MATERIAL:An ascorbic acid derivative shown by the formula (R<1> is 1-17C straight-chain or branched alkyl or cycloalkyl; R<2>CO is 4-18C alpha-position branched fatty acid residue or cycloalkanoic acid residue). EXAMPLE:2,3-Di(NISSAN KAGAKU isostearoyl)ascorbic acid. USE:A nutrition enriching agent having stability of ascorbic acid with time, fat solubility and endermic absorption, especially improved coloration with time and stability in oxidizing atmosphere or part of cosmetic. PREPARATION:5,6-Isopropylidene ascorbic acid is reacted with a fatty acid halide, hydroxyl groups at 2 and 3 positions of ascorbic acid are acylated and the isopropylidene group is eliminated by the use of an acid catalyst to give a compound shown by the formula.
Patent JP-H10285795-A (JP)
Title: Supplied power controller
Inventor: MOTODATE SHIYOUJI
IPC: H02J1/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To control the supplied power for loading such as a motor or the like with good efficiency by shifting a mobile brush in the axial direction of a cylindrical rotor, where a conductor film is installed, concerning the power from a DC power source or a generator. SOLUTION: A fixed brush 12 is arranged on the peripheral face of a cylindrical rotor 13, so that it is in contact always with a conductor film 14 installed on the peripheral face of the cylindrical rotor 13. A mobile brush 15 is disposed on the peripheral face of the cylindrical rotor 13, so that it makes contact with the conductor film and that it can shift, in the axial direction of the cylindrical rotor 13, within a range consisting of the region where a conductive film is installed entirely around the circumference in the rotational direction on the periphery of the cylindrical rotor 13, the region consisting of the section where the conductive film is installed all around the circumference in the rotational direction and a nonconductor section, and the region of a nonconductor entirely around the circumference in rotational direction.  A DC power source 10 is in contact with a fixed brush 12, and it supplies a load with a power via the conductor film 14 installed on the periphery of the cylindrical rotor 13 and the mobile brush 15.
Patent JP-H10334457-A (JP)
Title: Magnetic recording medium
Inventor: AONUMA MASASHI
IPC: G11B5/738
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium, especially a disk type magnetic recording medium which is improved in electromagnetic conversion characteristics, especially significantly improved in high-density recording characteristics with excellent durability, and which is especially improves in the error rate in a high-density recording region. SOLUTION: This magnetic recording medium has a magnetic layer having a ferromagnetic metal powder dispersed in a binder on a support. The magnetic recording medium can record signals of 0.17 to 2 Gbit/inch<2> surface recording density. The coercive force of the magnetic layer is >1,800 Oe. The ferromagnetic metal powder consists of at least Fe and Co and has such features that (1) the atomic ratio A=Al/(Fe+Co) is 3.0 to 15.4%, and (2) the atomic ratio B = whole rare earth elements/(Fe+Co) is 0.5 to 9.0%.
Patent JP-S5312317-A (JP)
Title: Cartridge type recording body
Inventor: IDESAWA SHINICHIROU
IPC: G11B23/04
Filed: 1976-07-20
Abstract: PURPOSE: Recording conditions, etc. are automatically set by providing a recess of the size corresponding to the optimum recording conditions of a recording medium for a cartridge. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60230489-A (JP)
Inventor: SUGIHARA TOSHIHIKO
IPC: E06B9/06
Filed: 1984-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61243088-A (JP)
Inventor: PEETAA SHIYUNAIDAA
IPC: A61P31/04
Filed: 1986-04-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5712359-A (JP)
Title: Enzyme electrode
Inventor: NAKAMURA KENICHI
IPC: G01N27/327
Filed: 1980-06-26
Abstract: PURPOSE:To obtain an enzyme electrode has superior stability in preservation and speeds and facilitates measurement by fixing oxidoreductase on an insoluble metallic complex and by bringing this complex into electric contact with a conductive substance. CONSTITUTION:On a disk 1 obtained by press-forming oxidoreductase, such as glucose oxidase, insoluble metallic complex, such as iron, copper and manganese, constituting a redox system, and conductive substance (graphite) powder, or by forming and sticking the insoluble metallic complex on the compact after compacting the conductive powder, enzyme 4 is fixed to manufacture an enzyme electrode 5. The electrode 5 is fixed in a cylindrical holder 6 with a screw 7 and a platinum plate current collecting body 8 is contacted and connected to a lead wire 9. Then, the density of a substrate (glucose, etc.) is measured by a device which uses a saturation calomel electrode 10 as a reference electrode, a counter electrode 11 and a phosphoric acid buffer solution 12 as an electrolyte and is equipped with a separator 13. The electrode 5 is stable in preservation and its characteristics are maintained for a long period.
Patent JP-H11278026-A (JP)
Title: Suspension device for vehicle
Inventor: KIMURA TETSUYA
IPC: B60G3/20
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a suspension device to improve turn characteristic during turn without lowering straight advancing ability of a vehicle. SOLUTION: This vehicle suspension device is provided with upper arms 3L and 3R and lower arms 4L and 4R rotatably supporting left and right wheels 1L and 1R and extending to the front of a vehicle and oscillatorily coupled to a car body and positioning the lateral directions of carriers 2L and 2R. A control link 5 is provided to intercouple the left and right carriers 2L and 2R further on the front side of a vehicle than the upper arms 3L and 3R and the lower arms 4L and 4R. In this case, the control link 5 suppresses the change in a toe angle through parallel vertical movement during iso phase stroke like during straight advance and changes an effective link length through rotation of the toe control link 5 during reverse phase stroke like during turn, whereby by displacing the wheel in a toe-in direction, turnability is improved.
Patent JP-S5611980-A (JP)
Title: Resin composition for process release paper
Inventor: TAKAMIZAWA MINORU
IPC: C09K3/00
Filed: 1979-07-10
Abstract: PURPOSE: The titled composition, capable of giving a sheet of process release paper having improved heat resistance, gloss and releasability, and comprising a silicone- modified alkyd resin modified with a specific organopolyoxane and a polyisocyanate in a specific proportion.  
     CONSTITUTION: A composition comprising (A) 100pts.wt. a silicone-modified alkyd resin modified with an organopolysiloxane [15W50mol% of the organic groups bonded to the silicon atom are phenyl groups and one or more of the rest are hydroxyl-substituted organic groups of the formula (R is bivalent hydrocarbon group; a is 0 or 1)] and (B) 5W450pts.wt. a polyisocyanate compound, preferably an  adduct of a polyhydric alcohol with a diisocyanate. Preferably, the amount of the  organopolysiloxane is 1W40wt% based on the solid content of (A).  
     USE: A synthetic leather of the enamel or matte type. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59213966-A (JP)
Title: Rotary compressor
Inventor: SAKAMAKI HIROSHI
IPC: F04C18/348
Filed: 1983-05-20
Abstract: PURPOSE:To smooth the rotation of a rotary sleeve, by installing a coupling member which couples an optional rotor outer surface with the inner circumferential surface of the rotary sleeve. CONSTITUTION:A coupling member 8 consists of such a sheet plate as being, for example, rich in elasticity and of a lightweight titanium alloy, while one end 81 of it is curled inward and fitted in a corner part of a concave part 31 formed on the inner circumferential surface of a rotary sleeve 30. Then, other end 82 is curled outward and fitted in a groove formed on the outer circumferential surface of a rotor 10. From the outset of starting, the rotary sleeve 30 is forcibly rotated by rotation of the rotor 10 via the coupling member 8, and a dynamic pressure bearing is speedily formed by an air bearing chamber 40 so that smooth rotation in the rotary sleeve 30 is securable.
Patent JP-S57203756-A (JP)
Title: Preventing method for hydrogen embrittlement of metal and alloy
Inventor: IKETANI MOTOMI
IPC: C21D10/00
Filed: 1981-06-09
Abstract: PURPOSE: To prevent the failure, etc. of metals and alloys by hydrogen embrittlement and to improve the quality of metallic materials by irradiating ionizable radiations to the metals, alloys or their welded parts, thereby releasing the occluded hydrogen forcibly.  
     CONSTITUTION: Ionizable radiations of which radiation energy has sufficient transmitting and penetrating forces under heating or at a room temp. are irradiated to metals, alloys or their weld zones, to scatter and release the occluded hydrogen forcibly. Ordinary X-rays, γ-rays, electrons, more particularly, X-rays having high energy, and γ-rays from  60 Co,  137 Cs are preferable as the ionizable radiations, and these are irradiated locally. According to this method, the failure of the weld zones of large-sized plants, and the failure, etc. by hydrogen embrittlement of fuel cladding materials for nuclear reactors are prevented, and the failure and cracking of cast metals are reduced considerably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57203161-A (JP)
Title: One-chip microcomputer
Inventor: MURAO YUTAKA
IPC: G06F1/22
Filed: 1981-06-08
Abstract: PURPOSE:To monitor including debugging with a minimum number of pins, by utilizing searial transfer for the console processing of a microcomputer, and devising the internal processing of a CPU. CONSTITUTION:Address data transferred in series from an external circuit 15 for a console are fetched and stored in a shift register 16, and the address data are compared with data in a program counter 28; when the both coincide, an arithmetic processing part 12 is held. While the CPU is held, memory reading/ writing operation for debugging is performed. Further, address data for an address stop is sent ot the CPU.
Patent JP-H02265440-A (JP)
Title: Production of protein gel
Inventor: KOUNO MITSUTAKA
IPC: A23L29/20
Filed: 1989-04-05
Abstract: PURPOSE:To obtain a protein gel having a high gel strength by treating a paste containing a protein and amino sugar at a low and/or high temperatures. CONSTITUTION:A paste containing a protein and an amino sugar is treated at a low and/or high temperatures or the paste containing the protein and the amino sugar is reacted with a transglutaminase originating from the genus Streptoverticillium to carry out the treatment at the low and/or high temperatures and afford the objective protein gel. Proteins of poultry, animals, fishes and shellfishes, soybean proteins and other heat coagulable proteins or mixtures thereof are cited as the protein used. Glucosamine, galactosamine or polymers thereof (chitosan, etc.) can be used as the amino sugar. The paste obtained by converting the above-mentioned proteins, amino sugar and water into a pasty form using a homogenizer, such as a silent cutter, can be used as the paste. Although transglutaminase originating from an animal can be used as the transglutaminase, it is expensive and requiring calcium. Thereby, the transglutaminase originating from a microorganism is preferred.
Patent JP-H04218677-A (JP)
Title: Treatment of electric insulating film for electric steel plate excellent in weldability and adhesivity
Inventor: TAKEDA KAZUTOSHI
IPC: C23C22/00
Filed: 1990-04-02
Abstract: PURPOSE:To develop an electric steel plate excellent in high occupancy area factor and punching ability, adhesion and slipping ability by applying water solution incorporating chrome oxygen, chromate metal salt, water dispersible emulsion resin, spherical organic resin fine particles on the surface of the electric steel plate and baking it. CONSTITUTION:An aqueous solution dissolving one wt. part of one or two kinds among bichromate of Ca, Mg or Zn or material dissolving divalent oxide, hydroxide or carbonate of Ca, Mg or Zn in CrO3, the water dispersible emulsion resin as at least one kind of copolymer from among acrylic vinyl acetate, styrene and butadien with 0.1-5.0 wt. part and further, the spherical organic resin particles of polyethylene, etc., having 2-50mum particles size with 0.01-0.3 wt. part is thinly applied and it is baked on the electric steel plate. The electric insulating thin film having 0.3-0.5mum Ra surface roughness (average roughness in a center line) is formed and the electric steel plate excellent in characteristic is obtd.
Patent JP-S59214074-A (JP)
Inventor: TOKUYAMA KEIICHI
IPC: G09F9/00
Filed: 1983-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10263040-A (JP)
Title: Bathing agent
Inventor: YOSHIE KATSUHIRO
IPC: A61Q19/10
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a bathing agent which has no bad influence upon the human body and natural environment and can promote health by by using a negative static electricity generating unit mainly composed of silicon, which emits negative static electricity when it is dipped in hot water at bathing enable temperature as the bathing agent installed in the bath tub to be used. SOLUTION: A plate-like bathing agent 3 or 4 is installed on the bottom or the side surface in a bath tub 1 filled with hot water 2 boiled to a bathing enibling temperature. The bathing agent 3 is formed by attaching plural silicon rubbers formed like a stripe-like sheet at designated spaces on one surface of a cloth piece made by cotton, synthetic fiber or the like. The silicon rubber may use silicon 100%, and in some case, it may use raw material made by mixing several % acetic acid and a very small quantity of antibacterial material or a obligatory additive. Further like the bathing agent 4, silicon rubber having high fluidity is dropped on a cloth piece to be partially impregnated, and projections 8 are dotted in plural places.
Patent JP-H07266621-A (JP)
Title: Control of driving of electronic machinery
Inventor: IWAMI HIDEAKI
IPC: B41J19/18
Filed: 1994-03-31
Abstract: PURPOSE:To avoid the effect of cycle noise in digital control without bringing about the increase of memory capacity. CONSTITUTION:A step S1 successively taking in a sensor output signal changed corresponding to the operation state of electronic machinery as input data A and a step S4 distributing the averaging processing data B0 based on the input data of the previous time and the input data A of this time in predetermined ratios p/n, q/n to calculate average data and change data and holding the sum of both calculated data as the averaging processing data B based on the input data of this time are provided. The drive condition of electronic machinery is set corresponding to the averaging processing data B based on the input data of this time.
Patent JP-H08286370-A (JP)
Title: Photoresist of mixture of photoactive compounds
Inventor: ZAMPINI ANTHONY
IPC: C08G8/28
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a positive photoresist having high resolution and a high glass transition temperature. SOLUTION: In a mixture of esterification resin by esterifying maximum 20 mole % of a phenolic hydoxyl group of alkaline soluble novolak resin and an o-naphthoquinone diazide compound by the o-naphthoquinone diazide compound and esterification phenol and the like by esterifying one or more kinds of low molecular weight phenol and the like having three phenolic hydroxyl groups at its maximum, it contains an esterification product material mixture on which the mole ratio of esterification resin to esterification phenol and the like is (1:10 to 10:1).
Patent JP-H03286176-A (JP)
Title: Fuel injection device for diesel engine
Inventor: TATEISHI MATAJI
IPC: F02B3/06
Filed: 1990-04-02
Abstract: PURPOSE:To freely select a timing and amount of pilot injection by interposing a piezoelectric element between a spring support for regulating a valve opening pressure and valve main body of a fuel injection valve, connecting a charging system to the piezoelectric element, and carrying out energization to the piezoelectric element by means of a controller into which a crank angle is input. CONSTITUTION:A predetermined residual pressure Pr can be kept inside a fuel injection pipe 6 by means three valves, i.e., a equal-pressure valve 5, a residual pressure regulating valve 7 and a needle valve 10. Upon reaching of a timing required for pilot injection, a switch of a driving controller 16 of a piezoelectric element 14 is turned on in response to a crank angle signal output in synchronism with a crankshaft. A voltage is applied to the piezoelectric element 14 by a power source 15, and the element 14 is deformed to push up a spring support seat 111. As a result, the needle valve 10 which has been pressed by a spring 11 is relieved from pressing force, and is pushed up by the residual pressure Pr inside the injection pipe 6 to be opened, thereby injecting fuel through an injection hole 9. After injection of a predetermined amount of fuel, the switch of the controller 16 is turned off.
Patent JP-H07269319-A (JP)
Title: Valve timing variable control device
Inventor: TANAKA KENICHIRO
IPC: F01L13/00
Filed: 1994-03-31
Abstract: PURPOSE:To move a valve timing variable means smoothly by increasing electric output which is outputted to an electric driving means when a cam shaft relational rotary angle corresponds to a relational rotary angle by which valve reaction is enlarged, when at least one of a valve lift amount and a valve timing is changed. CONSTITUTION:Relative clearance between the cam profile P4 of a cam p3 which is formed on a cam shaft P2 and the upper end of a vale stem P5 is varied and at least one of a valve lift amount and a valve timing is changed by a valve timing variable means P1. The valve timing variable means P1 is driven by an electric driving means P6. A cam shaft relative rotary angle is detected by a rotary angle detecting means P7 when at least one of the valve lift amount and the valve timing is changed, or when changing is completed. When it is judged by a judging means P10 that reaction of a valve spring P9 calculated by a calculating means P8 corresponds to an enlarged angle, electric output of the electric driving means P6 is increased.
Patent JP-H05260798-A (JP)
Title: Torque control circuit of stepping motor
IPC: H02P8/12
Filed: 1992-03-12
Abstract: PURPOSE:To control the driving torque of a motor in the manner of corresponding to a load signal by driving a stepping motor through the signal of the level comparison result of a sawtooth signal with a control signal at a predetermined level from a host apparatus. CONSTITUTION:An apparatus outputs a constant DC voltage, where a D/A converter 5 is previously associated with a signal from a host controller, by a signal from the host controller. Then, when the signal of the host controller is changed, the antiphase input voltage of a comparator 2 changes because the D/A converter 5 changes an output voltage level in association with the signal of the host controller. On the other hand, the output of a sawtooth generation circuit 1 does not change and the change inclines from high level to low level so that the timing of the output signal of the comparator 2 changing from high level to low level changes and the duty of a rectangular waved output signal changes. Also, when the duty of an exciting pulse changes, the rotation torque of the stepping motor 4 does not change but only its torque changes.
Patent JP-S6344757-A (JP)
Title: Semiconductor device
Inventor: SATO NOBORU
IPC: H01L27/06
Filed: 1987-04-10
Abstract: PURPOSE:To melt a conductive thin film which functions as a fuse by a relatively smaller writing power by a method wherein the conductive film is formed on an insulating layer which covers the surface of a semiconductor substrate so as to cross a recess formed in the insulating layer and the thickness of the conductive film is reduced at the crossing part. CONSTITUTION:An aperture 6 which exposes a silicon oxide film 2 and an aperture 7 which exposes a part of a field oxide film 4 are drilled in a photoresist 5 as a mask layer. By removing the silicon oxide films 2 and 4 selectively with the photoresist 5 as a mask, the surface of 4 substrate 1 where an MOS transistor is to be formed is exposed and a recess or a trench 8 is formed in the field oxide film 4. It is recommended to have the depth D and the width E of the recess 8 conform to relations 1/2A <= D <= A and E >=2A, wherein A denotes the thickness of a conductive thin film. An impurity doped polycrystalline silicon layer is patterned to form a gate electrode of the MOS transistor and the polycrystalline silicon conductive thin film, i.e. fuse 11. Because the fuse 11 crosses the recess 8 provided on the field oxide film 4, the film thickness of the fuse 11 is reduced at the edges of the recess 8.
Patent JP-S59214592-A (JP)
Inventor: IHARA YASUSHI
IPC: B25J19/00
Filed: 1983-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5514972-A (JP)
Title: Internal combustion engine
Inventor: KITANO AKIO
IPC: F02P5/155
Filed: 1978-07-19
Abstract: PURPOSE:To delay the discoloring of an exhaust by allowing the exhaust temp. to be reduced, by means of allowing the ignition time at the idling time to be led in angle than the ignition time at the starting time. CONSTITUTION:The outputs of a slow increasing type ignition angle of lead device 21 and an instant type ignition angle of lead device 22 are connected to a thyristor 19 in the ignition circuit. The angle of lead device 21 generates a mountain-like output as shown in the drawing (a), and the angle of lead device 22 generates an output as shown in the drawing (b) from a coil 25 between legs 26a, 26b. At the starting time of an engine 2, the voltage (a) is lower than the trigger voltage Vt of the thyristor 19, and only mountain part of the voltage (b) exceeds Vt, and at this time, the ignition is effected. At the idling time, the ignition time is led in angle by means of exceeding Vt by both sides mountain shape of the voltage (b). When it becomes to a high rotation, the voltage (b) becomes high, and the angle of lead is effected according as the rotation. By such means, the proceeding of the discoloring of the exhaust pipe can be possible by means of allowing the exhaust temp. to be reduced.
Patent JP-S5211194-A (JP)
Title: Method for controlling basicity of basic aluminum sulfate solution
Inventor: TEZUKA KAZUMASA
IPC: C01F7/74
Filed: 1975-07-18
Abstract: PURPOSE: To determine automatically the vasicity (the amount ratio of Al 2 (SO 4 ) 3  to Al 2 O 3 ), namely the neutralization degree of the aqueous solution of basic aluminum sulfate in the liquid purification process and to control the desulfuration plant operation. 
     COPYRIGHT: (C)1977,JPO&Japio